An innovation for "bio-climatic" windows?
https://www.futura-sciences.com/maison/ ... son-84034/
To see if it is suitable for all climates ...
Liquid double glazing to better insulate the house
-
- I posted 500 messages!
- posts: 660
- Registration: 01/12/09, 00:20
- Location: R.alpes
- x 423
Liquid double glazing to better insulate the house
0 x
Past habits must change,
because the future must not die.
because the future must not die.
- Exnihiloest
- Econologue expert
- posts: 5365
- Registration: 21/04/15, 17:57
- x 660
Re: Liquid double glazing to better insulate the house
An innovation, but surely less amazing than what they say.
The specific thermal capacity of glass is not very high (less than 1 J / g / K, like concrete. Plaster is 4 to 5 times more, water too, but what is the quantity of gel between? the windows?)), and the glass only represents a small area compared to the walls, at least for a single-family house: therefore the restitution in the evening will not weigh heavily.
For insulation, you have to see. They do not specify in what types of building their measurement was made or how, and this is essential, nor the degree of opacity and on which part of the spectrum, it is not a question of living in the dark either.
If it's an Irish cottage, considering the size of the windows, I doubt the efficiency. If it's a tall all-glass building, maybe, but at what cost?
The specific thermal capacity of glass is not very high (less than 1 J / g / K, like concrete. Plaster is 4 to 5 times more, water too, but what is the quantity of gel between? the windows?)), and the glass only represents a small area compared to the walls, at least for a single-family house: therefore the restitution in the evening will not weigh heavily.
For insulation, you have to see. They do not specify in what types of building their measurement was made or how, and this is essential, nor the degree of opacity and on which part of the spectrum, it is not a question of living in the dark either.
If it's an Irish cottage, considering the size of the windows, I doubt the efficiency. If it's a tall all-glass building, maybe, but at what cost?
0 x
Re: Liquid double glazing to better insulate the house
for my part, I pefere use the additional cost to place a profusion of VP ...
olive
olive
0 x
700W of PV in autoconso with tignous router ...
Permaculture cannot be improvised in 15 days, let's listen to Arthur Keller, and let's not forget to vote for the program that best defends our interests!
Permaculture cannot be improvised in 15 days, let's listen to Arthur Keller, and let's not forget to vote for the program that best defends our interests!
-
- Similar topics
- Replies
- views
- Last message
-
- 4 Replies
- 10097 views
-
Last message by Woodcutter
View the latest post
15/05/08, 00:26A subject posted in the forum : Real estate and eco-construction: diagnostics, HQE, HPE, bioclimatism, natural habitat and climatic architecture
-
- 6 Replies
- 10805 views
-
Last message by Willaupuis
View the latest post
06/06/06, 21:40A subject posted in the forum : Real estate and eco-construction: diagnostics, HQE, HPE, bioclimatism, natural habitat and climatic architecture
Who is online ?
Users browsing this forum : No registered users and 87 guests